define(function(require, exports, module) {

    var common = require("./common.js")

    function a(){
        console.log("damu-a");
        common.test()
    }
    function b(){console.log("damu-b")}
    function c(){console.log("damu-c")}

    // 对外提供接口
    module.exports = {
        a,b,c
    }
})